FEBRUARY: In WORLD’S FINEST COMICS # 155, Batman confesses to Superman that he’s been out-herored in Gotham by a new superhero called Nightman. Batman eventually figured out that Superman had hypnotized him into becoming Nightman and had Batman chasing around himself!

MARCH: The “Bizzaro Batman” shows up for the first time in WORLD’S FINEST COMICS # 156.

MAY: The Cluemaster makes his first appearance in DETECTIVE COMICS #351